Warning: That file was not part of the compilation database. It may have many parsing errors.

1/* Test case by Joseph S. Myers <jsm28@cam.ac.uk>. */
2#undef __USE_STRING_INLINES
3#define __USE_STRING_INLINES
4#include <string.h>
5#include <stdlib.h>
6#include <stdio.h>
7#include <libc-diag.h>
8
9int
10main (void)
11{
12 const char *a = "abc";
13 const char *b = a;
14
15 DIAG_PUSH_NEEDS_COMMENT;
16 /* GCC 9 correctly warns that this call to strspn is useless. That
17 is deliberate; this test is verifying that a side effect in an
18 argument still occurs when the call itself is useless and could
19 be optimized to return a constant. */
20 DIAG_IGNORE_NEEDS_COMMENT (9, "-Wunused-value");
21 strspn (b++, "");
22 DIAG_POP_NEEDS_COMMENT;
23 if (b != a + 1)
24 return 1;
25
26 return 0;
27}
28

Warning: That file was not part of the compilation database. It may have many parsing errors.